I am having an issue with SyncTrayzor no loading on both my local computer and my remote computer.
Both are running SyncTrayzor Version 2.1.0
Both machines give me the following error as soon as I try to start them:
Failed to start Syncthing.
Please read the log to determine the cause.
If "FATAL: Cannot open database" appears, please close any other
open instances of Syncthing. If SyncTrayzor crashed previously, there
may still be zombie Syncthing processes alive. Please use the menu
option "Syncthing -> Kill all Syncthing processes" to stop them, then
use "Syncthing -> Start" to start Syncthing again.
OK
In the log window at the bottom of the error page on both computers is this:
2026-04-23 18:42:53 INF Saved log output (path=C:\Users\appra\AppData\Local\Syncthing\syncthing.log log.pkg=main)
2026-04-23 18:42:53 INF syncthing v2.0.15 "Hafnium Hornet" (go1.25.7 windows-amd64) builder@github.syncthing.net 2026-02-11 10:41:38 UTC (log.pkg=main)
2026-04-23 18:42:53 ERR Failed to initialize config (error="config file version (52) is newer than supported version (51); if this is expected, use --allow-newer-config to override" log.pkg=main)
2026-04-23 18:42:53 INF Saved log output (path=C:\Users\appra\AppData\Local\Syncthing\syncthing.log log.pkg=main)
2026-04-23 18:42:53 INF syncthing v2.0.15 "Hafnium Hornet" (go1.25.7 windows-amd64) builder@github.syncthing.net 2026-02-11 10:41:38 UTC (log.pkg=main)
2026-04-23 18:42:53 ERR Failed to initialize config (error="config file version (52) is newer than supported version (51); if this is expected, use --allow-newer-config to override" log.pkg=main)
2026-04-23 18:42:53 INF Saved log output (path=C:\Users\appra\AppData\Local\Syncthing\syncthing.log log.pkg=main)
2026-04-23 18:42:53 INF syncthing v2.0.15 "Hafnium Hornet" (go1.25.7 windows-amd64) builder@github.syncthing.net 2026-02-11 10:41:38 UTC (log.pkg=main)
2026-04-23 18:42:53 ERR Failed to initialize config (error="config file version (52) is newer than supported version (51); if this is expected, use --allow-newer-config to override" log.pkg=main)
2026-04-23 18:42:53 INF Saved log output (path=C:\Users\appra\AppData\Local\Syncthing\syncthing.log log.pkg=main)
2026-04-23 18:42:53 INF syncthing v2.0.15 "Hafnium Hornet" (go1.25.7 windows-amd64) builder@github.syncthing.net 2026-02-11 10:41:38 UTC (log.pkg=main)
2026-04-23 18:42:53 ERR Failed to initialize config (error="config file version (52) is newer than supported version (51); if this is expected, use --allow-newer-config to override" log.pkg=main)
I have no clue on how to fix this. I do see a statement about (error="config file version (52) is newer than supported version (51); if this is expected, use --allow-newer-config to override" log.pkg=main)
I looked all over for these settings and cannot find them. If this is something I need to do at the Command Prompt I need some guidance on how to do this. I am somewhat non-technical and need something that is as much as possible "step by step".
I would appreciate any help offered.